Marine Forecast
Issued 06:30 PM EST 01 November 2026
Tonight and Monday.
Strong wind warning in effect.
Wind southwest 10 knots increasing to southeast 15 Monday
morning and to southeast 20 Monday evening.
Periods of drizzle ending Monday morning. Periods of rain
Monday evening. Fog patches dissipating Monday evening.
Winds
Issued 06:30 PM EST 01 November 2026
Tonight and Monday.
Strong wind warning in effect.
Wind southwest 10 knots increasing to southeast 15 Monday
morning and to southeast 20 Monday evening.
Waves
Issued 06:30 PM EST 01 November 2026
Tonight and Monday.
Waves 0.5 metres or less building to 1 near noon
Monday.
Weather & Visibility
Issued 06:30 PM EST 01 November 2026
Tonight and Monday.
Periods of drizzle ending Monday morning. Periods of rain
Monday evening. Fog patches dissipating Monday evening.
Ice Forecasts
Issued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.
Warnings (In effect)
Eastern Lake Superior
Issued 6:30 PM EST 01 November 2026'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.
Technical Marine Synopsis
Issued 6:30 PM EST 1 November 2026 Tonight and Monday At 6:30 p.m. EST tonight departing high 1035 mb located over New
York State.
At 6:30 p.m. EST tonight low 998 mb located over southeastern
Colorado.
By 6:30 p.m. EST Monday approaching low 996 mb located over
western Minnesota.